Howard Zinn worked on a variety of projects during his entertainment career. Zinn kickstarted his acting career in various films such as "An Unfinished Symphony" (2001) and "Howard Zinn: You Can't Be Neutral on a Moving Train" (2004). His film career continued throughout the early 2000s and the 2010s in productions like "One Bright Shining Moment" (2005), the documentary "Sacco & Vanzetti" (2007) with John Turturro and the Michael Doyle documentary "The Camden 28" (2007). He also appeared in "I Am" (2011) with Tom Shadyac. Zinn was most recently credited in "#ReGeneration" (2012). Zinn passed away in January 2010 at the age of 88.